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Advanced Micro Devices[edit]

Wi-Fi chips[edit]

MAC BB RFIC PHY
modes
First seen
(FCC)
Notes Adapters ESystems External
links
Am79C930 Intersil
HSP3824
Intersil
HFA3724
legacy
(DSSS)
1998-08-05 802.11 legacy mode (DSSS)
used with Intersil PRISM I chipset
10 devices 3 devices
Am1771 -
(included)
AMD
Am1770
b 2003-04-24 Alchemy chipset (PCI)
(aka Am1772 chipset)
9 devices 0 devices DS

Alchemy[edit]

  • Alchemy Semiconductor was acquired by AMD in 2002,
which in Summer 2006 sold the Alchemy processor line to Raza Microelectronics, Inc.
  • In December 2007, Raza Microelectronics changed its name to RMI, Inc.
  • In June 2009, NetLogic Microsystems acquired RMI,
which in turn was acquired by Broadcom in September 2011

Processors[edit]

The Alchemy SOC family is based on the Alchemy-proprietary MIPS32-compatible 'Au1' core.

Models produced are the Au1000, Au1100, Au1500, Au1550, Au1200 and Au1300 series,

with the Au1000, Au1500, Au1550 targeted at network appliances
and Au1100, Au1200 and Au1300 intented for multimedia devices.

Linux is supported on all Alchemy evaluation boards (DB1xxx series), and some third party boards,

with some peripherals (USB OTG/device controller, video decoder, camera interface) still missing drivers.
Chip Arch. Clock
speed
Cores First seen
(FCC)
Notes ESystems PR /
PPage
PDF
Au1000 MIPS32 133
MHz
1 Au1000 1 devices
Au1100 MIPS32 400
MHz
1 Au1100 0 devices


Au1200 MIPS32 400
MHz
1 2006-07-21 Au1200 1 devices
Au1300 MIPS32 400
MHz
1 Au1300 0 devices
Au1500 MIPS32 500
MHz
1 Au1500 0 devices
Au1550 MIPS32 500
MHz
1 Au1550 2 devices

Devices[edit]

 TypeFCC IDManufCPU1 modelCPU1 clock speedFLA1 amountRAM1 amountWI1 chip1 modelPHY modesRelease
AMD Alchemy DBAu1000 Development Boardwired embedded boardAlchemy Au1000400 MHz32 MiB
33,554,432 B
262,144 Kib
32,768 KiB
256 Mib
0.0313 GiB
64 MiB
67,108,864 B
524,288 Kib
65,536 KiB
512 Mib
0.0625 GiB
2002
ChipPC Xtreme PC EX7552NGthin clientAlchemy Au1550500 MHz256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
Sun Ray 2-3004thin clientAlchemy Au1550500 MHz4 MiB
4,194,304 B
32,768 Kib
4,096 KiB
32 Mib
0.00391 GiB
16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
node Node Explorer V3.5location-aware media playerLUB-80211GCFAlchemy Au1200400 MHz32 MiB
33,554,432 B
262,144 Kib
32,768 KiB
256 Mib
0.0313 GiB
128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
bg2006

See also[edit]